JPS6117141U - Bypass control device for internal combustion engine with supercharger - Google Patents

Bypass control device for internal combustion engine with supercharger

Info

Publication number
JPS6117141U
JPS6117141U JP10133684U JP10133684U JPS6117141U JP S6117141 U JPS6117141 U JP S6117141U JP 10133684 U JP10133684 U JP 10133684U JP 10133684 U JP10133684 U JP 10133684U JP S6117141 U JPS6117141 U JP S6117141U
Authority
JP
Japan
Prior art keywords
supercharger
engine
control device
bypass
bypass control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10133684U
Other languages
Japanese (ja)
Inventor
英巳 大仲
豊一 梅花
芳昭 柴田
欽吾 堀井
靖 佐藤
Original Assignee
トヨタ自動車株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP10133684U priority Critical patent/JPS6117141U/en
Publication of JPS6117141U publication Critical patent/JPS6117141U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の第１実施例を示す図、第２図は第２実
施例を示す図。 １０・・・エンジン本体、３８・・・スロットル弁、４
０・・・吸気管、６０・・・過給機、８４・・・バイパ
ス通路、８６・・・バイパス制御弁、１００・・・電磁
弁、１０２，１０４，１０６・・・温度センサ、１０８
・・・ＯＲ回路、１１０・・・駆動トランジスタ、１２
０・・・感温開閉弁。FIG. 1 is a diagram showing a first embodiment of the present invention, and FIG. 2 is a diagram showing a second embodiment. 10... Engine body, 38... Throttle valve, 4
0... Intake pipe, 60... Supercharger, 84... Bypass passage, 86... Bypass control valve, 100... Solenoid valve, 102, 104, 106... Temperature sensor, 108
. . . OR circuit, 110 . . . Drive transistor, 12
0...Temperature-sensitive on-off valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機関吸気系に回転ポンプとしての過給機を配置し、該過
給機が機関回転軸に連結され、過給機をバイパスするよ
うにバイパス通路が設けられ、該バイパス通路を機関運
転状態に応じて開閉するバイパス制御手段を有した内燃
機関の過給機のバイパス制御装置において、機関の少な
くとも一箇所の温度を検知する検知手段と、該検知手段
により機関低温時を検知したとき、レくイパス通路が全
閉となるようにバイパス制御手段を駆動するパイパス閉
鎖手段とを備えたバイパス制御装置。A supercharger as a rotary pump is arranged in the engine intake system, the supercharger is connected to the engine rotating shaft, a bypass passage is provided to bypass the supercharger, and the bypass passage is connected to the engine according to the engine operating state. In a bypass control device for a supercharger of an internal combustion engine, the bypass control device for a supercharger of an internal combustion engine includes a detection means for detecting the temperature of at least one part of the engine, and when the detection means detects that the engine is at a low temperature, A bypass control device comprising bypass closing means for driving the bypass control means so that the passage is completely closed.
JP10133684U 1984-07-06 1984-07-06 Bypass control device for internal combustion engine with supercharger Pending JPS6117141U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10133684U JPS6117141U (en) 1984-07-06 1984-07-06 Bypass control device for internal combustion engine with supercharger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10133684U JPS6117141U (en) 1984-07-06 1984-07-06 Bypass control device for internal combustion engine with supercharger

Publications (1)

Publication Number Publication Date
JPS6117141U true JPS6117141U (en) 1986-01-31

Family

ID=30660776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10133684U Pending JPS6117141U (en) 1984-07-06 1984-07-06 Bypass control device for internal combustion engine with supercharger

Country Status (1)

Country Link
JP (1) JPS6117141U (en)

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